Improve the slug description copy.
Improve the slug description copy.

czpython/aldryn-newsblog,mkoistinen/aldryn-newsblog,mkoistinen/aldryn-newsblog,czpython/aldryn-newsblog,czpython/aldryn-newsblog,czpython/aldryn-newsblog,mkoistinen/aldryn-newsblog